Laurence F. Topping

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Romford, GB

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Patents Grantslast 30 patents

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Process and device for detecting and evaluating surface cracks in w...
- Patent number 5,047,851
- Issue date Sep 10, 1991
- Isotopen-Technik Dr. Sauerwein GmbH
- Kurt Sauerwein
- G01 - MEASURING TESTING